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Exception has been thrown by the target of invocation (mscorlib)

Question

From some reason, I can't browse anymore decision trees mining model objects. This is quite strange - I can create a data mining structure & object but I can't browse the tree and use other functionalities of the BI - instead, I get the error "Exception
has been thrown by the target of invocation (mscorlib)".

All replies

Can you provide additional information to help us repro the issue? What software are you using? Do you see the error when you browse any model, any decision trees model or a specific model? Does this happen on a single machine or several machines?